Stainless Steel (SS) 304/304L B8 Class II Bright Bar
AISI 304/304L is the starting raw material for fasteners that completely comply with ASTM A193 Grade B8 specifications. To achieve the desired material properties for class 1 and class 2 bolting, AISI 304/304L annealed bar stock is carbide solution treated or strain hardened. 304 stainless steel is a highly durable and widely used corrosion-resistant steel among the 300 and 400 series stainless steel classes. It has a pleasing aesthetic look, is long-lasting, corrosion-resistant, and sturdy, and is affordable.
Boltport Fasteners is a manufacturer and supplier of ASTM A193 Grade B8 (AISI 304/304L) Fasteners, with a large stockpile of annealed and strain hardened bar stock on hand for quick production and sale of A193-B8 bolts and screws.
Who are we?
We are one of the leading manufacturers, largest stockist, suppliers, and exporters of Stainless Steel ASTM A240 201 Coils & Sheets are available in different types such as Stainless Steel ASTM A240 201 Coils & Sheets, ASTM A240 201 Stainless Steel Coils & Sheets, Stainless Steel UNS S20100 Coils & Sheets, ASTM A240 201 Stainless Steel 204Cu Coils & Sheets, Stainless Steel DIN 1.4372 Coils & Sheets in India & worldwide.
| Physical Properties of Stainless Steel 304/304L B8 class II Bright Bar | ||
|---|---|---|
| Grade | 304/L/H | |
| Density(kg/m³) | 8000 | |
| Elastic Modulus (GPa) | 193 | |
| Mean Co-eff of Thermal Expansion (μm/m/°C) | 0-100 °C / 0-315 °C / 0-538 °C | 17.2 / 17.8 / 18.4 |
| Thermal Conductivity (W/m.K) | At 100 °C / At 500 °C | 16.2 / 21.5 |
Chemical Composition of Stainless Steel 304/304L B8 class II Bright Bar
| Grade | C | Mn | P | S | Si | Cr | Ni | |
| B8 | Min | - | - | - | - | - | - | - |
| Max | 0.08 | 2.0 | 0.045 | 0.03 | 1.0 | 20.0 | 11.0 | |
| 304 | Min | - | - | - | - | - | 18.0 | 8.0 |
| Max | 0.08 | 2.0 | 0.045 | 0.03 | 0.75 | 20.0 | 10.5 | |
| 304L | Min | - | - | - | - | - | 18.0 | 8.0 |
| Max | 0.03 | 2.0 | 0.045 | 0.03 | 0.75 | 20.0 | 12.0 |
Mechanical Properties of Stainless Steel 304/304L B8 class II Bright Bar
| Grade | Size Dia (") |
Size Dia (mm) |
Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min |
Elong (% in 4D min) |
Red of Area (% min) | Hardness (HRC max) |
| B8 CL2 | <= 3/4 | <=19.05 | 860 | 690 | 12 | 35 | 35 |
| B8 CL2 | > 3/4 <=1 | >19.05 <=25.4 | 795 | 550 | 15 | 35 | 35 |
| B8 CL2 | > 1 <= 1.1/4 | >25.4 <= 31.75 | 725 | 450 | 20 | 35 | 35 |
| B8 CL2 | > 1.1/4 <= 1./12 | >31.75 <=38.1 | 690 | 345 | 28 | 45 | 35 |
| B8 CL2B | > 1.1/2 <=2 | >38.1 <=50.8 | 655 | 515 | 25 | 40 | 35 |
| B8 CL2B | >2 <=2.1/2 | >50.8 <=63.5 | 620 | 450 | 30 | 40 | 35 |
| B8 CL2 B | >2.1/2 <= 3 | >63.5 <=76.2 | 550 | 380 | 30 | 40 | 35 |
| 304 | 515 | 205 | 40 | 55 | 15 | ||
| 304L | 485 | 170 | 40 | 55 | 15 |
Stainless Steel (SS) 304/304L B8 Class II Bright Bar are used for stamped and machined products including appliances, kitchen, and foodservice equipment, sinks, cookware, railway cars, tractor-trailers, and automotive trim.
We are the global export -
Royal Stainless Steel (SS) 304/304L B8 Class II Bright Bar (UNS S20200) Coils & Sheets to Saudi Arabia, UAE, Bahrain, China, Peru, Nigeria, Jordan, Muscat, Kuwait, Dubai, Thailand (Bangkok), Germany, Canada, Russia, Australia, Vietnam, Kazakhstan, Jiddah, Libya, Yemen, Algeria, Qatar, Oman, United States Of America, United Kingdom, Australia, South Africa, Mexico, Turkey, France, European Union, New Zealand, Angola, Congo, Kenya, Lebanon, Spain, Indonesia, Malaysia, Lebanon, Iraq, Egypt, Madagascar, Sri Lanka, Denmark, Poland, Italy, Brazil, Sudan, Singapore, And Netherlands.
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